Well if its any indication, my 19 year old son keeps asking when he gets to drive it. My 20 year old daughter loves it and I'm 55. Agree with juddz about 30-50. I did have quite a few 280/300 zx's during those years tho. 2 were two seaters and the last was a 2+2. The design of the new Z leaves me cold, I'm just not into it. Our car is unique. I've only seen 3 or 4 on the road since I got mine back in July and I like having something semi unique. Some of the other cars mentioned like the new Eclipse and the Solstice which I do like, will do well but like someone else said give it some time and they will be everywhere, same thing happened to the PT. If I was 16 or 60 I wouldn't feel out of place in my Xfire.
Pat